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ifmonitor crc-error slot 1 high-threshold 1000 low-threshold 100 interval 30
ifmonitor input-error slot 1 high-threshold 1000 low-threshold 100 interval 30
ifmonitor output-error slot 1 high-threshold 1000 low-threshold 100 interval 30
#ssh server enable
#radius scheme system
user-name-format without-domain
#domain system
#domain default enable system
#role name level-0
description predefined level-0 role
#role name level-1
description predefined level-1 role
#role name level-2
description predefined level-2 role
#role name level-3
description predefined level-3 role
This is a command line for configuring Huawei switches. I'll try to explain to you what each line means:
First lineifmonitor crc-error slot 1 high-threshold 1000 low-threshold 100 interval 30It is to set the interface monitoring function of the switch, monitor all interfaces of slot 1 for CRC errors, trigger an alarm when the number of CRC errors exceeds 1000, and return to normal when the number of CRC errors is less than 100, and detect it every 30 seconds.
Second lineifmonitor input-error slot 1 high-threshold 1000 low-threshold 100 interval 30It is to set the interface monitoring function of the switch, monitor the input errors of all interfaces in slot 1, trigger an alarm when the input errors exceed 1000, and return to normal when the input errors are less than 100, and detect them every 30 seconds.
Third lineifmonitor output-error slot 1 high-threshold 1000 low-threshold 100 interval 30It is to set the interface monitoring function of the switch, monitor the output errors of all interfaces of slot 1, trigger an alarm when the output errors exceed 1000, and return to normal when the output errors are less than 100, and detect them every 30 seconds.
Fifth linessh server enableis a switch-enabled SSH service that allows you to remotely log in and manage switches using the SSH protocol.
Seventh lineradius scheme systemis the configuration mode that enters the RADIUS scheme system, which is used to define the parameters of the RADIUS server.
Eighth lineuser-name-format without-domainThis is the method of setting the username format of the RADIUS scheme without a domain name to specify the RADIUS server to authenticate users.
Tenth linedomain systemis the configuration mode that enters the domain system and is used to define the properties of the domain.
Twelfth linedomain default enable systemis the domain that sets the domain system to Enabled by default, and is used to specify the default domain when a user logs on to the switch.
Line 14role name level-0is the configuration mode that enters the role level-0 and is used to define the attributes of the role.
Element 15description predefined level-0 roleThe description of the role level-0 is set to predefined level-0 role, which is used to identify or comment on the purpose or attributes of the role.
Line XVIIrole name level-1is a configuration mode that enters the role level-1 and is used to define the attributes of the role.
Line 18description predefined level-1 roleSets the description of the role level-1 to predefined level-1 role, which is used to identify or comment on the purpose or attributes of the role.
Line 20role name level-2is the configuration mode that enters the role level-2 and is used to define the attributes of the role.
Twenty-one linedescription predefined level-2 roleThe description of the role level-2 is set to predefined level-2 role, which is used to identify or comment on the purpose or attributes of the role.
Line XXIIIrole name level-3is the configuration mode that enters the role level-3 and is used to define the attributes of the role.
Line XXIVdescription predefined level-3 roleThe description of the role level-3 is set to predefined level-3 role, which is used to identify or comment on the purpose or attributes of the role.
That's my simple explanation of this paragraph.